API Nitrite Test Kit Freshwater Fish Detoxifies heavy metals found in

Detoxifies heavy metals found in tap water at typical levels

Install the heater where water movement can distribute heat evenly through the aquarium

Place the coral or anemone in the prepared dip solution for the recommended time on the label

Provides trace elements

The 950 gram size is a convenient option for reef keepers who use kalkwasser regularly but do not need a full bulk pail

API Nitrite Test Kit Freshwater Fish Detoxifies heavy metals found inAPI Nitrite Test Kit API Nitrite Test Kit is a freshwater and saltwater liquid test kit that measures nitrite from 0 to 5 ppm, helping aquarists monitor cycling, biological filtration, and invisible water problems that can harm fish. API Nitrite Test Kit for Freshwater and Saltwater Aquarium Cycling Nitrite is produced as part of the aquarium nitrogen cycle and can rise when fish waste, uneaten food, or biological filter imbalance affects water